Answer:
Aqueducts
Explanation:
Aqueducts became one of the key features of Rome. This city alone had over 480 miles of aqueducts, about 29 of which were above ground, and brought in 300 million gallons of water per day. When Rome became an empire and spread across Europe, the Romans introduced aqueducts into their new colonies.
Rupert's Land was ceded to Canada in 1869 and incorporated into the Northwest Territories. The Métis of the Red River valley, seeing their concerns ignored by the new authority, launched the Red River Rebellion under Louis Riel, and established a provisional government that named the area as Manitoba.
Answer:
Jerome Hayden "Jay" Powell
Explanation:
Jerome Hayden "Jay" Powell (born February 4, 1953) is the 16th Chair of the Federal Reserve, serving in that office since February 2018. He was nominated to the Fed Chair position by President Donald Trump, and confirmed by the United States Senate.
Answer: C. Extemporaneous
Explanation:
Extemporaneous is giving a speech either offhand or without following exact preparation. This is the kind of delivery Sofia is planning.
Answer:
Non-participant observation
Explanation:
Patti does an observation type study. These types of studies can be divided into two groups: participant and non-participant observation.
As Patti wants to be unnoticed by the children, she is using the non-participant approach to studying. Here, the researcher does not form a part of a group and/or even becomes a member of it but deliberately stays apart from it. His main goal is to observe the behavior of such a group in a natural setting and without interfering himself.
